Results 101 to 110 of about 13,579 (226)
Appendicitis after endoscopic band ligation for massive ileocecal hemorrhage
DEN Open, Volume 5, Issue 1, April 2025.Abstract A 68‐year‐old man was admitted with hematochezia. Emergency computed tomography showed multiple diverticula throughout the colon. Initial colonoscopy on day 2 showed no active bleeding, but massive hematochezia on day 3 led to the performance of an emergency endoscopy.
Hiroto Sato +8 more
wiley +1 more source
Apple Machine Learning Algorithms Successfully Detect Colon Cancer but Fail to Predict KRAS Mutation Status [PDF]
arXiv, 2018 Colon cancer is the second leading cause of cancer-related death in the United States of America. Its prognosis has significantly improved with the advancement of targeted therapies based on underlying molecular changes. The KRAS mutation is one of the most frequent molecular alterations seen in colon cancer and its presence can affect treatment ...
arxiv
Recurrence rates and risk factors in obscure gastrointestinal bleeding
DEN Open, Volume 5, Issue 1, April 2025.Abstract Obscure gastrointestinal bleeding (OGIB), defined in 2010, involves bleeding from the GI tract that remains unexplained after standard diagnostic procedures. OGIB, which accounts for about 5% of all GI bleeds, poses diagnostic and management challenges, particularly due to the anatomical features of the small intestine.
Sachiyo Onishi +7 more
wiley +1 more source
Case Reports in Gastrointestinal Medicine, 2015 Diverticular perforation is a common complication of diverticulitis and can lead to the creation of abscesses. The presence of such abscesses on the abdominal wall is rare and can lead to misdiagnosis. We present the case of a patient with abdominal pain
Daniel Paramythiotis +3 more
doaj +1 more source
Gastrointestinal stromal tumour in Meckel's diverticulum [PDF]
, 2007 Background Meckel's Diverticulum is the most commonly encountered congenital anomaly of the small intestine, occurring in approximately 2% of the population. Occasionally Meckel's diverticulum harbors neoplasms. Case presentation A 65 year old gentleman,
AT Johnston +25 more
core +3 more sources
Canadian Journal of Gastroenterology, 2010 Diverticular disease of the colon may be responsible for abdominal symptoms requiring colonoscopy, which may reveal the presence of concomitant polyps.
Omero Alessandro Paoluzi +4 more
doaj +1 more source
Euclidean Hypersurfaces with Genuine Conformal Deformations in Codimension Two [PDF]
arXiv, 2018 In this paper we classify Euclidean hypersurfaces $f\colon M^n \rightarrow \mathbb{R}^{n+1}$ with a principal curvature of multiplicity $n-2$ that admit a genuine conformal deformation $\tilde{f}\colon M^n \rightarrow \mathbb{R}^{n+2}$. That $\tilde{f}\colon M^n \rightarrow \mathbb{R}^{n+2}$ is a genuine conformal deformation of $f$ means that it is a ...
arxiv
Journal of Radiology Case Reports, 2008 Jejunal diverticulitis is a rare condition that can present with an acute abdomen and be referred for imaging. We present the case of an elderly patient who at CT was diagnosed with an intra-abdominal abscess involving both jejunum and transverse ...
Jim Virjee +4 more
doaj +1 more source
Treatment of gastrointestinal hemorrhage [PDF]
, 2018 Background: We assessed the value of selective arteriography in the diagnosis and management of acute gastrointestinal hemorrhage. Methods: We reviewed the records of 107 consecutive patients who had gastrointestinal hemorrhage and underwent selective ...
Becker, C. +6 more
core